Active Member
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[China]
Address: 2# Jinlong Rd. Baolong Industrial Zone, Longgang Dist. Shenzhen China 518000
Contact name:Tarik Lu
Forsentek Co., Limited |
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Flange Mounting Load Cell 10kg 20kg 50kg 100kg 200kg Compression Sensor
Flange Mounting Load Cell FFU is made of stainless steel utilizing strain gauge technology to deliver mV/V output from the full wheatstone bridge. Flange Type Force Sensor FFU offers 0-10kg / 0-20kg / 0-50kg / 0-100kg / 0-200kg / 0-500kg six rated measuring ranges to choose from, Flange type force transducer FFU is designed for compression force measurement with flange-to-flange configuration. Flange Mounted Force Sensor is suitable for applications such as automated control process, cylinder thrust measurement, assembly force monitoring, bearing press fit measurement , fixture clamping force test, hand press force verification,and so on. In addition to the standard specifications, Forsentek is also capable of and willing to provide load cell custom design service to meet requirements of different applications.
Dimensions(Unit in "mm")
| Ordering code | Measurement Range | Force direction |
| FFU-100N | 0-100N / 0-10kgf | Compression |
| FFU-200N | 0-200N / 0-20kgf | |
| FFU-500N | 0-500N / 0-50kgf | |
| FFU-1kN | 0-1000N / 0-10kgf | |
| FFU-2kN | 0-2000N / 0-200kgf | |
| FFU-5kN | 0-5000N / 0-500kgf |
Specifications
| Capacity | 100N / 200N / 500N / 1kN / 2kN / 5kN |
| Rated output | 1.5 mV/V |
| Excitation | 3-15V |
| Zero balance | ±0.05mV/V |
| Nonlinearity | ±0.5% R.O. |
| Hysteresis | ±0.5% R.O. |
| Nonrepeatability | ±0.2% R.O. |
| Creep(5min) | ±0.1% R.O. |
| Safe overload | 150% F.S. |
| Ultimate overload | 200% F.S. |
| Compensated temperature | -10...+40oC |
| Operating temperature | -20...+60oC |
| Temperature shift zero | ±0.02% R.O./oC |
| Temperature shift span | ±0.02% R.O./oC |
| Input resistance | 750±100 ohms |
| Output resistance | 705±10 ohms |
| Insulation resistance | >5000M ohms |
| Ingress protection | IP65 |
| Material of element | Stainless steel |
| Cable | Ø3*3000mm 4-core shielded |
| Wiring code | Red--Excitation+ Black--Excitation- Green--Signal+ White--Signal- |
A Force Sensor is a transducer that converts mechanical load into mV signal proportional to the applied force.The acting force causes deformation of the measuring element,the bonded strain gage deforms accordingly which will cause the resistance change of the wheatstone bridge,under constant power supply, the output signal between Sig+ and Sig- will change proportionally,thus the load/force can be measured by measuring the output signal from the transducer.
Output signal of load cell and amplifier:
Load cell output: = (Power supply * Rated output) * Load / Capacity
Rated output of Flange Mounted Load Cell FFU is normally around
1.5mV/V.
Power supply of Flat Surface Load cell FFU is normally within
3-15V.
Load / Capacity is within 0-1.
So the output range of Compression Type Force Sensor FFU is
normally within 0…+22.5mV.
Example one: Flange Mounting Load Cell FFU-10kg with 1.5mV/V sensitivity powered by 5V DC,the output
range is 0mV...+7.5mV.
Example two: Flange Type Load Cell FFU-20kg with 1.4mV/V rated
output powered by 10V DC,the output range is 0mV...+14mV.
The mV/V output from the wheatstone bridge sometimes can hardly be
processed directly, a signal conditioner can be used with the load
cell to deliver -5~5V, 0-10V or 4-20mA output.
Example one: Flange Type Compression Load Cell
FFU-200kg working with amplifier FSC(0-10V)-24V,the
Load-Voltage relationship will be 0-200kg compression force VS
0-10V output, which is linear regardless of the measurement error,
1V output corresponds to 20kg compression load, 2V output
corresponds to 40kg compression load, and so on.
Example two: Flange Type Flat Load Cell FFU-100kg working with
amplifier FSC(4-20mA)-24V,the Force-Current relationship will be
0-100kg compression force VS 4-20mA output, which is linear
regardless of the measurement error, 4mA output corresponds to “0”
load, 5.6mA output corresponds to 10kg compression load, 12mA
output corresponds to 50kg compression load, and so on.
Flange Mounting Load Cell 10kg 20kg 50kg 100kg 200kg Compression Sensor
